Hello, I ordered a desktop and it arrived on Thursday. I have been having problems when my headset is plugged in, when I'm playing with friends they can hear everything from my system including the game sounds not through the microphone but like they themselves are plugged into the system with their own headset. My headset is plugged into the desktop through USB adaptor, I've found that if i use the microphone and headphone jack ports that the microphone is crackly and doesn't work. I have tested this on two different headsets and its the same problem with both of them. I have attached 2 photos one of the USB adaptor and one of the jack port adaptor. Is there anything I can do to solve this problem?